An Open Source Machine Learning Framework for Everyone

Build cross-platform desktop apps with JavaScript, HTML, and CSS

Godot Engine – Multi-platform 2D and 3D game engine

ClickHouse® is a real-time analytics DBMS

Caffe: a fast open framework for deep learning.

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

Collection of various algorithms in mathematics, machine learning, computer science and physics implemented in C++ for educational purposes.

Windows Calculator: A simple yet powerful calculator that ships with Windows

A library that provides an embeddable, persistent key-value store for fast storage.

The open-source database for the realtime web.

Telegram Desktop messaging app

Cloud-native high-performance edge/middle/service proxy

Fast C++ logging library.

DuckDB is an analytical in-process SQL database management system

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" mea…

Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing

NoSQL data store using the seastar framework, compatible with Apache Cassandra

Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows

A Multithreaded Fork of Redis

An open source smart contract platform

MySQL Server, the world's most popular open source database, and MySQL Cluster, a real-time, open source transactional database.

A fast multi-producer, multi-consumer lock-free concurrent queue for C++11

RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.

Main gperftools repository

libco is a coroutine library which is widely used in wechat back-end service. It has been running on tens of thousands of machines since 2013.

A collection of C++ HTTP libraries including an easy to use HTTP server.

The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to an…

A simple C++11 Thread Pool implementation

oneAPI Threading Building Blocks (oneTBB)